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Andru [333]
2 years ago
10

1 -6a × - 2 Another time :/ , I'm studying for my post mid term exams..​

Mathematics
1 answer:
Zepler [3.9K]2 years ago
8 0

Answer:

<em>a×</em>

<em>a×_</em>

<em>a×_12 </em>

Step-by-step explanation:

1

_

-6

_

2

6×2=12

a×

_

6

_

2

ax

_12

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Is a vertical line a function
topjm [15]

Answer:

No

Step-by-step explanation:

Explanation 1)A vertical line can be represented by the equation x=a, where a can be any number. If you think about it, there is no y in the function, this making it not a function.

Explanation 2) For a line to be a function it has to pass the vertical line test, so you will draw a vertical line through the function and if it touches more than one point then it is not a function. In this case if you draw a vertical line through a vertical line there are an infinite number of places where the lines intercept, so it is not a function.

4 0
3 years ago
Read 2 more answers
Step 1: 1x-21+3=7 step 2: 1x-21=7-3 step 3: 1x-21=4 what would the next step be to solve equation
IgorC [24]
Add 21 to both sides
6 0
3 years ago
Express 30 as a product of its prime factors
Olegator [25]

Answer:

5 * 3 * 2

Step-by-step explanation:

30

15 * 2

5 * 3 * 2

3 0
2 years ago
Read 2 more answers
2. IQS = 4 and QR is a perpendicular bisector of TS , determined which of the following claims is true
Pavel [41]

Answer:

RS=5 TRUE

RS=4 FALSE (it’s 5)

ST=10 FALSE (it’s 8)

QR=4 FALSE (its 3)

Step-by-step explanation:

First, we have to determine the sides of the triangle.

4x-3=2x+1

4x-2x=1+3

2x=4

x=2

SO, RS=4x-3=4(2)-3=8-3=5

RT=2(x)+1=2(2)+1=5

QR=4²+b²=5².    16+b²=25.    b²=25-16.    b²=9.     b=3

CLAIMS:

RS=5 TRUE

RS=4 FALSE (it’s 5)

ST=10 FALSE (it’s 8)

QR=4 FALSE (its 3)

3 0
3 years ago
Which statement must be true about line TU?
just olya [345]
Line tu is parallel to rs
5 0
3 years ago
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